Members of one union are rejecting a tentative deal with the largest U.S. freight railroads while three other unions remained at the bargaining table just days ahead of a national strike deadline.

By Josh Funk, Associated Press

The campaign inspired by the Rev. Martin Luther King Jr.'s last organizing effort says new data suggest low-income voters in key states could swing some U.S. Senate races.

By Russell Contreras, Associated Press

Passage of 'Right-to-Work' Law in Michigan Points to Weakened Labor Union Power…

As Convention Ramps Up, Democrats Pay Special Attention to Unions on Labor Day…